What Is the New World Screwworm Fly and why the US has issued a livestock ban at the Mexico border | World News
The United States has taken emergency action to suspend livestock imports from northern Mexico after detecting the alarming spread of the New World Screwworm fly, a parasitic insect that poses a deadly threat to livestock health and the American cattle industry. This insect, which lays eggs in the open wounds of warm-blooded animals, has larvae […]
